/*
 * Copyright 2008 Johnny Jian
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.googlecode.getris.panel

import com.googlecode.getris.game.QuadrelUtils
import java.awt.Color

class PreviewPanel extends SquarePanel {

	PreviewPanel(width, height, size, tetris) {
		super(width, height, size)

		tetris.addChangingObserver({ o, game ->
			def container = game.container
			colors = new Color[containerHeight][containerWidth]
			def quadrel = container.queue[0]
			use(QuadrelUtils) {
				quadrel.copyTo this, quadrel.centerHorizontal(containerWidth), quadrel.centerVertical(containerHeight)
			}
			repaint()
		} as Observer)
	}

	def setSquareAt(x, y, square) {}

	def setColorAt(x, y, color) {
		colors[y][x] = color
	}

}
